Individual Calculations September 2010
 Michalak, Robert  Total change: 4.35  Rating chartPersonal card
 Powitanie lata w MAZSzach Warszawa POL 2010-08-06
RcRownchangeKK*chgGame
 1785 1808 3.00 5 0.29 15 4.35 
  Bartnicki, Marcin 1623 POL1.0010.26153.90 
  Suliborski, Artur 1728 POL1.0010.39155.85 
  Krolikowski, Ryszard 2123 POL0.001-0.1415-2.10 
  Rozycki, Bartlomiej 1748 POL1.0010.42156.30 
  Trzpil, Slawomir 1702 POL0.001-0.6415-9.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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